List Screener for Dynamic Stock Selection

Can you tell me where is this list screner and how to use it ?
Thank you

Couldn’t understand ?? Can you please elaborate ?

I want to know whether the stock selection can be automatic - say for example - top 10 voulme at 9.30 AM…

Now I am creating my list manually - And to change the stocks within the list I have to do it again manully.

Did you figure out a way to do it?